363-206-305 Trouble Clearing:
TAP-101
Issue 3, June 2000 Page 5 of 6
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
6. Is FAULT LED on an OLIU circuit pack lighted or flashing?
If YES, do TAP-111.
If NO, continue with Step 7.
7.
NOTE:
Alarm may be caused by circuit packs inserted into the wrong slots.
Are circuit packs installed in the correct slots?
If YES, proceed to Step 10.
If NO, continue with Step 8.
8. Remove circuit packs from wrong slots, check option switches (DLP-513), and
reinstall circuit packs into the correct slots.
9. STOP. YOU HAVE COMPLETED THIS PROCEDURE.
CRITICAL
.
CR
LED lighted.
FAULT
LED
may be lighted
on circuit pack.
unexpected CP switches
When associated with the
SYSCTL
slot, this message
means that an invalid switch
setting has been selected on the
circuit pack or that some of the
unused switches are not in the
prescribed position. For
DS1
,
DS1PM
, or
T1EXT
slots, this
message means that a change in
a circuit pack switch setting was
made.
Verify switch
settings and
change settings
as required.
unexpected CP type
When associated with a low
speed slot, this message means
that a different but supported
circuit pack type (for example,
BBF3
) is inserted in a slot
already provisioned.
Step 7
* May be provisioned for Critical, Major, Minor, or no alarm.
Note:
Similar descriptions of trouble may also appear in the CIT Alarm and Status Report.
Table A – Critical (CR) Alarm Conditions (Continued)
Alarm Level or
LED Indication Trouble Description (Note) Likely Causes Step or Procedure
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